FLUSH BOTTOM VALVE CLASS – 150# / 300#

Standard

  • End Connection : ANSI B 16.5 / DIN:2501 / BS:10
  • Pressure / Temp. Rating : ANSI B 16.34
  • Actuator : Diaphragm Actuator (Option)
  • Flow Characteristic : ON / OFF

Flush Bottom Valves

Prime Valves have been proven in service application for over 35 years. Prime Flush bottom valves (Tank valves) are designed to provide drainage and dead space free shutoff for reactors, vessels and storage tanks. The dead space free shutoff is accomplished by placing the valve seat flush with the bottom of the vessel. This eliminates any buildup of product within the vessel nozzle itself.

Features

  • Stronger Heavy Duty Construction
  • Flexible design capabilities allow fitting any vessel nozzle configuration
  • Deep stuffing box is providing to assure tightness and maximum packing life
  • Precision Stem Packing Chamber
  • Self Aligning Two Piece Gland
  • Ground Finish Stem
  • Manual, Pneumatic Cylinder (Spring Return or Double Acting / With Or Without Manual Hand-Wheel), Electrical Actuator, Hydraulic operations
  • Steam or Cooling Jacketed Valve
  • P.T.F.E. (PFA/FEP) Lined Valve

Salient features are as follows:

  • Pressure Rating ASA 150
  • Design Upward / Downward
  • Pressure Test BS 6755
  • End Connection ANSI B16.50/ BS10
  • Table ‘D/E/F’ Flanges M.O.C
  • CS / SS304 / SS316 / WCB / CF8 / CF8M
  • Hand Wheel Operated
  • Size Range 15mm to 100mm.

Material Detail

Part No. Part Name Material
01 Body AISI 304 / AISI 316 / C.S.
02 Yoke AISI 304 / AISI 316 / C.S.
03 Plug AISI 304 / AISI 316 / 13% Cr. S.S.
04 Plug Nut AISI 304 / AISI 316 / 13% Cr. S.S.
05 Seat Ring AISI 304 / AISI 316 / 13% Cr. S.S.
06 Stem AISI 304 / AISI 316 / AISI 410
07 Gland Bush AISI 304 / AISI 316 / AISI 410
08 Gland Flange AISI 304 / AISI 316 / AISI 410
09 Gland Packing Asbestos
10 Cross Bolt & Nut ASTM A 193 Gr. B7 / ASTM A 194 Gr. 2H
11 Eye Bolt & Nut ASTM A 193 Gr. B7 / ASTM A 194 Gr. 2H
12 Yoke Nut Ni.Resist
13 Lock Nut AISI 304 / AISI 316 / AISI 410
14 Yoke Bolt ASTM A 193 Gr. B7
15 Hand Wheel Malleable Iron
16 Hand Wheel Nut AISI 304 / AISI 316 / AISI 410
17 Washer AISI 304 / AISI 316 / AISI 410